Alicia and Swizz were married this July in Corsica and Egypt is their first child together. Swizz, 32, has three children from previous relationships.

Already friends are taking to their Twitter to congratulate the couple, among them singing superstar Mary J. Blige. “CONGRATS 2 MY BROTHER AND SISTER @THEREALSWIZZZ & @AliciaKeys 4 bringing the life of a future King into the universe,” she tweeted Oct. 15.